RhodopsinLight Signal TransductionVision, OcularTransducinRetinal Rod Photoreceptor CellsG-Protein-Coupled Receptor Kinase 1Rod Cell Outer SegmentPhotoreceptor Cells, InvertebrateLightRod OpsinsPhotoreceptor CellsDark AdaptationSensory RhodopsinsRetinal PigmentsRetinal Cone Photoreceptor CellsElectroretinographyOpsinsRhodopsins, MicrobialEye ProteinsPhotoreceptor Cells, VertebrateRetinaldehydeRecoverinRetina3',5'-Cyclic-GMP PhosphodiesterasesRetinal DegenerationArrestinAdaptation, OcularCyclic Nucleotide Phosphodiesterases, Type 6HippocalcinRetinitis PigmentosaGuanylate Cyclase-Activating ProteinsDarknessCattleHalorhodopsinsPhotic StimulationUrodelaCyclic GMPTransient Receptor Potential ChannelsNight BlindnessGuanylate CyclaseAnimals, Genetically ModifiedPhospholipase C betaMicrospectrophotometryAmbystomaSchiff BasesPhosphoric Diester HydrolasesHydroxylamineMolecular Sequence DataCyclic Nucleotide-Gated Cation ChannelsAmino Acid SequencePhotochemistryDrosophila ProteinsGTP-Binding ProteinsGTP-Binding Protein alpha SubunitsOcular Physiological PhenomenaDrosophilaMutationHorseshoe CrabsOctopodiformesPhotonsKineticsNatronobacteriumDrosophila melanogasterRanidaeBacteriorhodopsinsType C Phospholipasescis-trans-IsomerasesGTP-Binding Protein RegulatorsFluorescent Antibody Technique, IndirectMyosin Type IIIArrestinsRGS ProteinsRetinal Photoreceptor Cell Outer SegmentRana ridibundaCavesLizardsCalciumSignal TransductionRetinoidsPineal GlandGuanosine TriphosphateRana catesbeianaDipteraVertebratesPeripherinsEyePhosphatidylinositol Diacylglycerol-LyaseCalcium-Binding ProteinsGuanosine 5'-O-(3-Thiotriphosphate)Protein KinasesElectrophysiologyProtein ConformationMembrane ProteinsPhosphorylationPhotolysisSpectrophotometryModels, BiologicalCell MembraneHeterotrimeric GTP-Binding ProteinsProtein Binding